0 Allison 1000HS, , Transmission Assys, Fits to: , (Used) Allison, (AT), TRANSMISSION ASSEMBLY Model: 1000HS Serial Number: 1368785 Part Number: E009990 Reference images for condition For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD 2192, Serial# 1368785, Part# E009990,